baber/WOPTO huggingface dataset:
Patent EP-0179403-A2 (EP)
Title: Apparatus for producing thin-film photoelectric transducer
Inventor: UCHIDA YOSHIYUKI
IPC: G01R31/265
Filed: 1985-10-17
Abstract: An apparatus and method for producing a thin-film photoelectric transducer. The transducer has a transparent substrate, an amorphous silicon layer and a metal layer; the apparatus has a processing laser for patterning each of the layers. In addition, a separate visible laser is used to detect defects in the layers and the processor laser is then used to correct the defects.
Patent EP-0182358-A2 (EP)
Inventor: WAKAI KATSURO
IPC: G06F11/22
Filed: 1985-11-19
Abstract: A scan control apparatus performs data scan-in operation to data storage elements (30, 40) each constituting a bit of data unit. Data of the plural data storage elements (30, 40) designated by scan address are read out into a register (12) where the data at the bit position designated by the scan address is replaced by data to be scanned-in. Subsequently, the plurality of the data storage elements are reset simultaneously to thereby set the data in the register to the original data storage elements.
Patent EP-0150092-A2 (EP)
Inventor: ZENBUTSU TADASHI
IPC: C04B35/01
Filed: 1985-01-14
Abstract: A carbon-containing refractory composition contains 0.1 to 10 parts by weight of silicon hexaboride in 100 parts by weight of refractory material comprising 3 to 95 parts by weight carbonaceous material such as graphite and 97 to 5 parts by weight of refractory aggregate.
Patent EP-0159890-A2 (EP)
Inventor: MORRIS CHRISTOPHER PHILIP
IPC: B07B9/02
Filed: 1985-04-15
Abstract: An elutriator (1) for separating different grades of leaf vegetable material comprises an elutriation zone (17) disposed above distribution means, and gaseous supply means (13) for supplying a gaseous medium to the elutriation zone (17) through the distribution means. The distribution means is adapted to provide a substantially uniform flow of gaseous medium to the elutriation zone (17), and the velocity of air delivered to the zone is greater than the terminal velocity of at least one grade of the material to be separated.
Patent EP-0164948-A2 (EP)
Inventor: HARNISH JAMES RANCK
IPC: F25D21/00
Filed: 1985-05-24
Abstract: The current outdoor ambient temperature (31) and outdoor coil temperature (32) in a heat pump are sensed when the heat pump's outdoor coil (24) is clean and frost-free, and from those current temperatures the split or difference that will later exist between the temperatures, when sufficient frost has built up on the outdoor coil to necessitate defrosting, may be determined (33). When the defrost temperature split, called the Defrost Valve or DV, is reached, defrost is initiated (38, 39) and the frost that has accumulated on the coil is melted. Before defrost occurs, however, changing weather conditions (namely, changing outdoor temperature and/or changing outdoor relative humidity) may effectively invalidate the previously determined defrost temperature split or DV, and a frost condition may be reached at a substantially different temperature split, either greater or smaller than that previously calculated. To ensure that the heat pump is switched to a defrost mode only and always when defrost is needed, the defrost control system continually monitors -the outdoor ambient and outdoor coil temperatures and from those temperatures any significant weather condition change may be detected and a new defrost temperature split, thatwill exist when defrosting becomes necessary under the new weather conditions, will be calculated from the sensed temperatures. When the new defrost temperature split or DV is attained, defrost takes place. Hence, the temperature differential, where defrosting will be required, is effectively updated or adjusted between defrost modes in response to changing weather conditions, thereby optimizing the efficiency of the heat pump and conserving energy.
Patent EP-0186410-A2 (EP)
Inventor: EBATA YASUO C O PATENT DIVISIO
IPC: H03H9/25
Filed: 1985-12-16
Abstract: An IDT (2) is arranged at the center of a piezo-electric substrate (1) formed of Li 2 B 4 O 7  single crystals. Grating reflectors (3A, 3B) are arranged on either side of the IDT (2). The IDT (2) and the grating reflectors (3A, 3B) are formed of 6,000-A thick aluminum films. The IDT (2) comprises a pair of comb-shaped transducers having a plurality of electrode fingers (4) which are arranged parallel to each other at equal distances, so that the electrode fingers (4) of the respective transducers are alternately arranged. The grating reflectors (3A, 3B) have a plurality of reflective arrays (5) arranged parallel to each other at equal distances. The pitch (Pg) between the reflective arrays (5) of the grating reflectors (3A, 3B), and the pitch (Pt) between the electrode fingers (4) of the IDT (2) is set to be 98.8% of half the wavelength of a surface acoustic wave in the resonance mode. Distance d between the IDT (2) and the grating reflector (3A, 3B) is half the wavelength of a surface acoustic wave in the resonance mode. The total number of the electrode fingers (4) of the IDT (2) is 60 (30 pairs) and the total number of the reflective arrays (5) of each grating reflector (3A, 3B) is 150 (the total number thereof is 300).
Patent EP-0157678-A2 (EP)
Inventor: PICARD DIDIER
IPC: G01N21/954
Filed: 1985-03-12
Abstract: The device can be used particularly for the study of plant roots in the soil without damaging them. It comprises a sensor for exploration (3) consisting of a laser diode (12) associated with a photosensitive device (15). <IMAGE>
Patent EP-0186611-A2 (EP)
Inventor: SANDELLI GREGORY JOSEPH
IPC: H01M8/02
Filed: 1985-12-18
Abstract: An electrochemical cell separator plate formed from a mixture of carbonizable resin and coke particles, wherein the plate is molded from the resin and coke particles, carbonized, and graphitized. The particle size distribution of the coke is selected so that expansion occurring during graphitization minimizes the rupture of carbonized bonds within the separator plate. The separator plates have improved properties over separator- plates formed from graphite particles including increased density, decreased porosity and increased corrosion resistance. The coke particle plates are more energy efficient to manufacture than graphite particle plates.
Patent EP-0185626-A2 (EP)
Inventor: ROTA GIOVANNI
IPC: B32B3/02
Filed: 1985-12-06
Abstract: Method of forming a lining for internal surfaces of motor-vehicle passenger compartments, constituted by a backing sheet (1) bonded by a hot-melt adhesive to a finishing material (2) having impressions (3) in its outer surface for ornamental purposes. 
     The joining of the backing sheet to the finishing material and the formation of said impressions are effected in a single hot-press moulding operation.
Patent EP-0195224-A2 (EP)
Inventor: MICHL RUDOLF J DR
IPC: A61K6/90
Filed: 1986-02-07
Abstract: A process for producing artificial teeth or parts thereof is given, in which a mass of at least one polyfunctional isocyanate, at least one polyol and at least one methacrylate monomer, as well as in each case one catalyst for the polymerization of the methacrylate monomer and for the acceleration of the formation of a urethane is hardened in a first stage to an elastic blank, which can then be cured in a second stage to artificial teeth or parts thereof. A storage-stable dental material for performing the process comprises two components, namely at least one polyfunctional isocyanate as the first component and the remaining constituents as the second component.
Patent EP-0209085-A2 (EP)
Inventor: ANCKER FRED HARPOTH
IPC: C08K9/04
Filed: 1986-07-10
Abstract: A mineral-filled thermoplastic composition is disclosed which comprises polyethylene or an ethylene-vinyl acetate copolymer; a mineral filler consisting, in the case of polyethylene, of aluminum trihydrate, magnesium hydrate, calcium carbonate or calcium/magnesium carbonates, and, in the case of the ethylene-vinyl acetate copolymer, barium titanate or neodymium titanate; and, in the case of polyethylene, an impact promoter consisting of tri(2-ethylhexyl) phosphate, isostearic acid or dodecylpyridinium salts, the selection of the impact promoter being dependent upon the mineral filler being employed, and, in the case of the ethylene-vinyl acetate copolymer, an amount of isostearic acid sufficient to increase the ductility of the composition; also disclosed is an additive composition for a thermoplastic composition which comprises a hydrophobic agent and an impact promoter.
Patent EP-0227106-A2 (EP)
Inventor: KISHINO YASUICHI
IPC: B41J2/255
Filed: 1986-12-23
Abstract: A dot printer comprises a printing head (16), a memory (22), a first MPU (14) for storing the dot-image data, corresponding to the input printing data, in the memory (22), and a second MPU (17) for reading out the dot-image data from the memory (22), and supplying this data to the printing head, and for driving the printing head (16) so as to effect a printing operation on the basis of the readout dot-image data. The dot printer additionally has first and second buffers (27, 28), and its memory (22) is connected to the first and second MPUs (14, 17), via the first and second buffers (27, 28), respectively.
Patent EP-0216415-A2 (EP)
Inventor: ARNAU-MUNOZ JOSE LUIS
IPC: B65D51/24
Filed: 1986-09-02
Abstract: Dispensing and diffusing device which can be incor­porated in a receptacle, especially for liquid products, the said device 1 having the form of a hollow body 3 with an aperture equipped with means 5, 6 of dispensing and diffusing the product, having a shaft 10 provided with orifices and extending inside the body 3, this device 1 also possessing means 7 of fastening it removably to the receptacle 2 or to the stopper 8 of the latter, the said device being characterised in that the said shaft 10 ex­tends substantially up to the wall 13 of the body 3 op­posite the said aperture, so that, particularly when the device is fitted on the receptacle, the shaft 10 is capable of functioning at the same time as a support to keep the body 3 intact. 
     The invention is used for washing laundry by machine.
Patent EP-0200372-A2 (EP)
Inventor: HEATH BARBARA A
IPC: H01L21/283
Filed: 1986-04-01
Abstract: A process for self-aligned contact window formation in an integrated circuit leaves a "stick" of etch stop on vertical sidewall surfaces to be protected. The process comprises establishing a layer of oxide (24) over active areas and on top of the gate electrode (14, 16) of a transistor. The oxide (24) is thicker on top of the gate electrode than over the active area. A silicon nitride layer (10) acting as an etch stop is included between the oxide and interlevel dielectric (34) such as BPSG. Contact windows (30,32) may deviate from their intended position and partially overlie a poly edge such as a gate electrode or an isolation (field-shield) or field oxide edge. Two- step etching comprises first etching the BPSG down to the etch stop layer, then etching the etch stop and underlying oxide, leaving a "stick" of etch stop on the side of the layer to be protected. This process preserves for the second step of the etch the differential thickness ratio of the oxide over the gate electrodes as compared to the oxide over the active area. This process allows the simultaneous formation of self-aligned contacts the field oxide, field-shield, and gate electrode edges. It is independent of the type of gate dielectric, gate electrode material, and gate electrode sidewall processing.
Patent EP-0201213-A2 (EP)
Inventor: BOLT JOHN DAVIS
IPC: D01F9/145
Filed: 1986-04-10
Abstract: Oxidative stabilization of pitch fiber is accelerated by heating at atmospheric pressure in an oxidizing atmosphere within the oxidizing gas is at a pressure of at least about two atmospheres (200 KPa).
Patent EP-0202862-A2 (EP)
Inventor: PAROUSSIADIS DIMITRI
IPC: A47C16/00
Filed: 1986-05-15
Abstract: The invention provides a combination of a portable headrest and sunshade, comprising a frame member (1, 2, 3), a headrest (13) supported and at least partly surrounded by the frame member, and an adjustable sunshade (14) supported by at least one strut (5, 6, 8, 9) hinged to the frame member so that the sunshade can be spaced apart from the headrest in use or positioned close to the headrest when the latter is to be carried.
Patent EP-0202893-A2 (EP)
Inventor: HAYASE YOSHIO
IPC: A01N55/00
Filed: 1986-05-16
Abstract: Pesticidal compounds of the formula: 
<CHEM>
 wherein R<1> and R<2> are each phenyl optionally substituted by one selected from the group consisting of C1-C5 alkyl, C1-C5 alkoxy, C1-C5 alkylthio, C1-C5 alkylenedioxy, halogen, nitro, and halogeno-C1-C5 alkoxy; R<3> and R<4> are each C1-C5 alkyl; and Z is N or CH. A method for preparing the compound (I) and a pesticidal formulation containing the same are also provided.
Patent EP-0221659-A2 (EP)
Inventor: UEKI TORU
IPC: C08K5/09
Filed: 1986-09-19
Abstract: A polypropylene resin composition is provided by incorporating a metal salt of a fatty acid and the oxide or hydroxide of an alkaline earth metal, each, in an amount of 0.05 - 1 part by weight based on 100 parts by weight of polypropylene. The polypropylene resin composition shows excellent thermal processing stability even when subjected to remelting and extrusion molding after mixing of scrap recycled from the production of multi-layered containers or sheets each of which is formed of a gas barrier layer made of nylon or an ethylene-vinyl alcohol copolymer and another layer made of a polypropylene resin composi                                               tion.
Patent EP-0233569-A2 (EP)
Inventor: PORTUGALL MICHAEL DR
IPC: B29C48/08
Filed: 1987-02-09
Abstract: The method of manufacturing a plane, thermoplastically deformable semi-finished product involves extrusion of a liquid-crystalline polymer, the melt being divided into two or more part-streams, in which a different orientation is imposed on the polymer, the part-streams being reunited and the united melt stream discharged.
Patent EP-0254151-A2 (EP)
Inventor: LANGEN HANS DR
IPC: G03C7/34
Filed: 1987-07-10
Abstract: Using a colour-photographic recording material which contains both a coupler of the formula I and a coupler of the formula II, stable cyan image dyes having a desired absorption maximum at about 700 nm can be produced by chromogenic development. <IMAGE>
Patent EP-0265969-A2 (EP)
Inventor: TAKATA KOJI C O ITAMI WORKS
IPC: B60W10/18
Filed: 1987-10-30
Abstract: A wheel spin control apparatus for use in an automotive vehicle having left- and right-hand driven wheels includes spin detectors (S R ,S L ) for detecting the occurrence of an excessive wheel spin in the left- and right-hand driven wheels, and braking controllers (BC R ,BC L ) for applying braking forces to the left- and right-hand driven wheels in response to the detection of the excessive wheel spins to suppress the excessive wheel spin, and thereafter gradually weakening the braking forces. The wheel spin control apparatus further includes a torque controller (E C ) for controlling an output power of an engine employed to drive the left- and right-hand driven wheels such that the engine output power is gradually decreased as at least one of the braking forces is gradually weakened, whereby the suppression of the driven wheel effected by the braking controller (BC R BC L ) is gradually taken over or superseded by the torque controller (E C ).
Patent EP-0232931-A2 (EP)
Inventor: COPLAND DONALD SCOTT
IPC: B65B9/04
Filed: 1987-01-20
Abstract: A thermoformed container (44) having a granular product (40) therein being made from two webs of films of flexible material is provided. According to one embodiment of the present invention, a web of flexible film material is thermoformed into a series of cup-shaped containers (30), each cup having a peripheral flange around its mouth. The cups are then partially filled with a granular product such that there is a headspace between the product's top surface and the cup's peripheral flange. The cups are then placed in a vacuum/­sealing/shaping chamber (50) wherein substantially all the air inside the cups is removed, followed by sealing an upper web of flexible film material to each cup's peripheral flange. Before the sealed containers are removed from the vacuum/­sealing/shaping chamber, a shaping die located in the bottom of the chamber is thrust upwardly into each cup's bottom wall. The shaping die forces the granular product up into the headspace and pushes the cup's excess film material upwardly, thereby forming a concave impression or dome (38) in the cup's bottom wall and subsequently reducing the amount of film wrinkling exhibited by the containers. The chamber is then returned to atmospheric pressure before the containers are removed. Atmospheric pressure holds the containers in this pre-selected solid shape, which is not only easy to handle in subsequent operations, but much more aesthetically pleasing than if the containers were not given a preselected shape. In addition, the reduced wrinkling of the lower cup's film material significantly increases the container's scuff and abrasion resistance.
Patent EP-0241055-A2 (EP)
Inventor: ROGGERO ARNALDO
IPC: C08F8/10
Filed: 1987-02-23
Abstract: Solid polymeric stabilizer compound containing the hydroxybenzophenone function, having the general formula (I):
      wherein: 
m = from 0.01 to 0.99 (preferably from 0.1 to 0.6); 
l = from 0.99 to 0.01 (preferably from 0.9 to 0.4): 
m+l = 1; 
R = H, -OH, -OR" (R" = (C₁-C₂₀)-alkyl; aryl, alkylaryl cycloalkyl). 
halogen, (C₁-C₂₀)-alkyl, cycloalkyl; 
R′ = H, (C₁-C₂₀) alkyl, cycloalkyl. 
     Also the process for preparing said solid polymeric   stabilizers and the stabilized polymeric compositions comprising at least an organic polymer and a stabilizing amount of said solid polymeric stabilizers are disclosed.
Patent EP-0233044-A2 (EP)
Inventor: THORN RICHARD M
IPC: C07K16/00
Filed: 1987-02-03
Abstract: A process for recovering recombinant protein from refractile inclusion bodies of microorganisms comprises disrupting cells, recovering refractile bodies containing recombinant protein, solubilizing the refractile bodies with a denaturant, protecting sulfhydryl groups of recombinant proteins, converting cationic amino groups of recombinant proteins to anionic carboxylic acid by derivatization with organic cyclic acid anhydrides, and recovering recombinant protein derivatives. 
     Solid supports may be coated with recombinant protein recovered by the above process, and such supports may be used for the detection and quantification of antibodies to the recombinant proteins in body fluids.
Patent EP-0269189-A2 (EP)
Inventor: SCOBIE WILLIAM BRYCE
IPC: F16K1/226
Filed: 1987-03-16
Abstract: A butterfly valve having a composite, reinforced seat, the valve having a one piece body defining a radially inwardly extending annular rib, the valve seat being a U-­shaped annular member of a generally resilient material and having a radially outwardly opening channel which engages the rib of the valve body to provide an interlocking engagement between the valve seat and the valve body, the seat including a series of generally U-shaped structural members made of a material more rigid than the resilient material of the seat, the U-shaped member being bonded to the seat, the U-shaped members being spaced sufficiently to permit distortion of the seat so that it can be inserted in the valve body.
Patent EP-0240315-A2 (EP)
Inventor: AOYAGI MUNEO
IPC: C11D7/22
Filed: 1987-03-31
Abstract: A bleaching composition comprises (a) an inorganic peroxide, (b) a nonionic surfactant and (c) a polymer of the following general formula (I), a copolymer comprising a monomer unit of the general formula (I) or a water-soluble salt thereof:
      wherein X, Y and Z represent each -H, -CH₃ -COOM, -CH₂COOM or -OH, M represents H, an alkali metal or a mixture of them and  n  represents a number of at least 2.
Patent EP-0271247-A2 (EP)
Title: A MOS field effect transistor and a process for fabricating the same
Inventor: AOKI KENJI
IPC: H01L21/20
Filed: 1987-11-24
Abstract: A MOS field effect transistor comprises a substrate (1) of a first conductivity type, source and drain regions of a second conductivity type having a lightly doped region and a heavily doped region therein being deposited by an epitaxial growth technique respectively in a source forming region (4) and a drain forming region (3) formed by etching the substrate, a gate insulated film (2) provided on a surface of the substrate (1) and a gate (5) provided on the gate insulated film having a relatively small overlap with each of the source region and drain region.
Patent EP-0283655-A2 (EP)
Inventor: GOULD ELLIOT L
IPC: H01L27/02
Filed: 1988-01-22
Abstract: A method and semiconductor structure are provided for intermixing circuits of two or more different cell classes, such as standard cells (22, 58) and gate array cells (54, 56), on a common chip or substrate with minimum gound rule separation between adjacent cells of different classes. Cell locations are defined with given boundaries (18) and contiguously arranged on the surface of a semiconductor chip, and then either standard cell type (22, 58) or gate array type circuits (54, 56) are formed within any of the cell locations to provide a structure for balancing chip density and performance versus hardware turn-around-time.
Patent EP-0281783-A2 (EP)
Inventor: STOCKER HANS
IPC: A47H23/01
Filed: 1988-02-12
Abstract: The curtain tape, which is applied, in particular by knitting or weaving in, to the lower edge of a curtain, consists of bodies (8) which are arranged spaced apart on a core (7), are connected to one another and surrounded by a tubular sheathing (3). In order to provide a curtain tape of this type which is easy to manufacture and is non-toxic and guarantees a pleasant pleat drop, good transportability and good washability of the curtain, the bodies (8) are connected to one another by a core (7) made of highly tear-resistant material, onto which core the bodies (8) made of plastic are sprayed. The core (7) preferably consists of aromatic polyamide. The bodies (8) preferably consist of polyamide. <IMAGE>
Patent EP-0285893-A2 (EP)
Inventor: INAMORI MASAHITO
IPC: C07D249/12
Filed: 1988-03-21
Abstract: A phenyltriazole derivative of the formula:
       wherein X is a halogen atom. an alkyl group, a halogen-substituted alkyl group, an alkoxy group. a nitro group, a phenoxy group. an amino group. a cyano group. a 1-pyrrolyl group or a halogen-substituted alkoxy group. Y is a C 2 -C 6  alkyl group which may be substituted by halogen, alkoxy. alkylsulfonyl. alkoxycarbonyl or carbamoyl. a methyl-substituted cycloalkyl group. an alkenyl group. a C 1 -C 4  alkylsulfinyl group or a 2-methyl-1.3-dithiolan-2-yl group. Z is a hydrogen atom, a halogen atom. a halogen-substituted alkyl group. an alkoxyalkyl group, an alkenyloxyalkyl group, a methyl group. an alkylsulfinyl group, an alkylsulfonyl group, a phenyl group. a
     group, wherein each of R' and R 2  which may be the same or different is a hydrogen atom, an alkyl group. an alkoxy group, an acyl group, an amino group, a phenyl group, an alkenyl group, an alkynyl group. a dimethylcarbamoyl group, an alkoxycarbonyl group, a trichloromethylthio group or an alkylsulfonyl group which may be substituted by halogen, or R' and R 2  form together with the adjacent nitrogen atom, a hetero ring, or a
     group wherein R 3  is a hydrogen atom or an alkylthio group and R 4  is an alkylthio group or an alkoxy group. and n is an integer of 0 to 5.